(19)

(11)

EP 2 327 005 A1

(12)

(43) Date of publication: 01.06.2011 Bulletin 2011/22 (21) Application number: 09801073.9 (22) Date of filing: 24.07.2009

(51) International Patent Classification (IPC):  G06F 3/033(2006.01) (86) International application number: PCT/US2009/051698 (87) International publication number: WO 2010/011929 (28.01.2010 Gazette 2010/04)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR Designated Extension States: AL BA RS (30) Priority: 25.07.2008 US 83605 (71) Applicant: Gesturetek, INC. Sunnyvale, California 94085 (US)	(72) Inventor: CLARKSON, Ian Ottawa, Ontario K1S 2G2 (CA) (74) Representative: Peterreins, Frank  Fish & Richardson P.C. HighLight Business Towers Mies-van-der-Rohe-Strasse 8 80807 München 80807 München (DE)